Multi Channel GSM Intercom with Access Control

• Metal keypad • Robust anti-vandal unit • Stainless Steel door station • Easy Installation – four wires only • Anti-vandal speaker and microphone • water resistant unit for external use • Operation voltage 12v – 24v AC/DC 2 Amp • Front panel illuminated by blue light at night • Wireless GSM intercom for up to 333 houses • Wireless programming by phone from anywhere • Full access control keypad for up to 1000 users • Guiding speaking system enabling easy programming • Two relay outputs to control driveway gate and pedestrian gate • GSM Access Control for 1000 users to open the gate with their mobile phone with no cost of a call.